A Critical Review of Machine Learning Techniques on Thermoelectric Materials DOI
Xiangdong Wang, Ye Sheng, Jinyan Ning

et al.

The Journal of Physical Chemistry Letters, Journal Year: 2023, Volume and Issue: 14(7), P. 1808 - 1822

Published: Feb. 10, 2023

Thermoelectric (TE) materials can directly convert heat to electricity and vice versa have broad application potential for solid-state power generation refrigeration. Over the past few decades, efforts been made develop new TE with high performance. However, traditional experiments simulations are expensive time-consuming, limiting development of materials. Machine learning (ML) has increasingly applied study in recent years. This paper reviews progress ML-based material research. The ML predicting optimizing properties materials, including electrical thermal transport optimization functional targeted properties, is reviewed. Finally, future research directions discussed.

Language: Английский

Fabrication of 2D/2D Z-scheme highly crystalline carbon nitride/δ-Bi2O3 heterojunction photocatalyst with enhanced photocatalytic degradation of tetracycline DOI
Zheng Xu,

Yuxing Shi,

Lingling Li

et al.

Journal of Alloys and Compounds, Journal Year: 2021, Volume and Issue: 895, P. 162667 - 162667

Published: Nov. 14, 2021

Language: Английский

Citations

131
Classification and catalytic mechanisms of heterojunction photocatalysts and the application of titanium dioxide (TiO2)-based heterojunctions in environmental remediation DOI
Yue Zhao,

Xiaoyu Linghu,

Yue Shu

et al.

Journal of environmental chemical engineering, Journal Year: 2022, Volume and Issue: 10(3), P. 108077 - 108077

Published: June 1, 2022

Language: Английский

Citations

117
Understanding the Principles and Applications of Dual Z-Scheme Heterojunctions: How Far Can We Go? DOI
Mope E. Malefane, Potlako J. Mafa, Muthumuni Managa

et al.

The Journal of Physical Chemistry Letters, Journal Year: 2023, Volume and Issue: 14(4), P. 1029 - 1045

Published: Jan. 24, 2023

In the past seven years, dual Z-scheme heterojunctions evolved as favorable approaches for enhanced charge carrier separation through direct or indirect transfer transportation mechanisms. The dynamics of is major strategy understanding their photoactivity and stability formation distinctive redox centers. currently recognized principles successful fabrication classification in different energy pollution remediation strategies discussed, a universal transfer-type-based Z-schemes that can be adopted S-scheme proposed. Methods used determining proof existence are outlined. Most importantly, new macroscopic N-scheme triple also heterostructures composed four semiconductors proposed generating both oxidatively reductively empowered systems. systems expected to possess properties enable them harvest solar light drive important chemical reactions applications.

Language: Английский

Citations

108
Atomic-level insights into surface engineering of semiconductors for photocatalytic CO2 reduction DOI Creative Commons
Hengming Huang, Hui Song, Jiahui Kou

et al.

Journal of Energy Chemistry, Journal Year: 2021, Volume and Issue: 67, P. 309 - 341

Published: Oct. 25, 2021

Photocatalytic conversion of CO2 into solar fuels provides a bright route for the green and sustainable development human society. However, realization efficient photocatalytic reduction reaction (CO2RR) is still challenging owing to sluggish kinetics or unfavorable thermodynamics basic chemical processes CO2RR, such as adsorption, activation, product desorption. To overcome these shortcomings, recent works have demonstrated that surface engineering semiconductors, introducing vacancy, doping, cocatalyst loading, serves effective promising strategies improved CO2RR with high activity selectivity. The essential reason lies in activation pathways can be optimized regulated through reconstruction atomic electronic structures. Herein, this review, we focus on research advances about rational design semiconductor CO2RR. selectivity will reviewed. In addition, theoretical calculations along situ characterization techniques spotlight clarify process. aim review provide deep understanding guidance semiconductors

Language: Английский

Citations

106
A review on Z/S – scheme heterojunction for photocatalytic applications based on metal halide perovskite materials DOI Creative Commons
Ridipt Mishra, Souhardya Bera,

Rupam Chatterjee

et al.

Applied Surface Science Advances, Journal Year: 2022, Volume and Issue: 9, P. 100241 - 100241

Published: April 1, 2022

As an emerging class of semiconductors, Metal Halide Perovskites (MHPs) form a major paradigm photocatalysts for its truly unique and superior optoelectronic properties over the traditional photocatalysts. Based on similar phenomenon plant's chlorophyll, use solar radiation to split water into oxygen hydrogen. MHPs, therefore significantly contribute family as novel rapidly expanding technological advancement. Whereas Z-scheme heterojunction is charge transfer mechanism that promotes diversified photocatalytic operations by utilizing ability sunlight, correctly synthesized semiconductor are potential substances addressing today's energy environmental concerns. Expanding number active reductive oxidative sites possessing high redox capacity just handful advantages recently designed which closely mimic actual photosynthesis mechanism. An efficient direct Z scheme heterojunction, system combined with enables us create higher efficiency activity. By combining second constituent appropriate band arrangement offsets, can be created, enabling innate competencies perovskites fully utilized. However, low inspires towards more step-scheme (S-scheme) photocatalysts, alternatively dwell developing heterojunctions incorporating multitude essential properties. This review paper focuses basic understanding different classes studied in academic world, would rather important define why MHP may successful endeavor being applications like CO2 reduction H2 evolution. given MHPs still infancy considered commercially, it underline present readiness level this technology drawbacks if any therefore, imperative lay down future roadmap development these

Language: Английский

Citations

92
ZIF-L-derived porous C-doped ZnO/CdS graded nanorods with Z-scheme heterojunctions for enhanced photocatalytic hydrogen evolution DOI
Shuang Liang, Guozhe Sui, Jinlong Li

et al.

International Journal of Hydrogen Energy, Journal Year: 2022, Volume and Issue: 47(21), P. 11190 - 11202

Published: Feb. 12, 2022

Language: Английский

Citations

88
Point‐to‐face contact heterojunctions: Interfacial design of 0D nanomaterials on 2D g‐C3N4 towards photocatalytic energy applications DOI Creative Commons
Xin‐Quan Tan, Sue‐Faye Ng, Abdul Rahman Mohamed

et al.

Carbon Energy, Journal Year: 2022, Volume and Issue: 4(5), P. 665 - 730

Published: Aug. 9, 2022

Abstract Green energy generation is an indispensable task to concurrently resolve fossil fuel depletion and environmental issues align with the global goals of achieving carbon neutrality. Photocatalysis, a process that transforms solar into clean fuels through photocatalyst, represents felicitous direction toward sustainability. Eco‐rich metal‐free graphitic nitride (g‐C 3 N 4 ) profiled as attractive photocatalyst due its fascinating properties, including excellent chemical thermal stability, moderate band gap, visible light‐active nature, ease fabrication. Nonetheless, shortcomings g‐C include fast charge recombination limited surface‐active sites, which adversely affect photocatalytic reactions. Among modification strategies, point‐to‐face contact engineering 2D 0D nanomaterials innovative promising synergy owing several intriguing attributes such high specific surface area, short effective charge‐transfer pathways, quantum confinement effects. This review introduces recent advances achieved in experimental computational studies on interfacial design nanostructures construction heterojunction interfaces. Notably, materials metals, metal oxides, sulfides, selenides, phosphides, nonmetals different mechanisms are systematically discussed along controllable synthesis strategies. The applications 0D/2D ‐based photocatalysts focused solar‐to‐energy conversion via hydrogen evolution reaction, CO 2 reduction reaction evaluate activity elucidate pathways. Finally, future perspectives for developing high‐efficiency proposed explore potential emerging allotropes, large‐scale production, machine learning integration, multidisciplinary technological breakthroughs.

Language: Английский

Citations

82
BiOCl Heterojunction photocatalyst: Construction, photocatalytic performance, and applications DOI
Kefeng Xie,

Shengyuan Xu,

Kai Xu

et al.

Chemosphere, Journal Year: 2023, Volume and Issue: 317, P. 137823 - 137823

Published: Jan. 14, 2023

Language: Английский

Citations

74
All-solid-state Z-scheme nanojunction PW12/Ag/ZnO photocatalyst: Effective carriers transfer promotion and enhanced visible light driven DOI
Hai‐Hui Yu, Mingyu Zhao,

Chaobo Xue

et al.

Journal of Molecular Structure, Journal Year: 2023, Volume and Issue: 1300, P. 137272 - 137272

Published: Dec. 10, 2023

Language: Английский

Citations

66
Recent advances in synthesis methods and surface structure manipulating strategies of copper selenide (CuSe) nanoparticles for photocatalytic environmental and energy applications DOI
Akshay Chawla, Anita Sudhaik,

Sonu Sonu

et al.

Journal of environmental chemical engineering, Journal Year: 2024, Volume and Issue: 12(4), P. 113125 - 113125

Published: May 23, 2024

Language: Английский

Citations

61